Example usage for javax.xml.parsers DocumentBuilderFactory newDocumentBuilder

Introduction

In this page you can find the example usage for javax.xml.parsers DocumentBuilderFactory newDocumentBuilder.

Prototype


public abstract DocumentBuilder newDocumentBuilder() throws ParserConfigurationException;

Source Link

Document

Creates a new instance of a javax.xml.parsers.DocumentBuilder using the currently configured parameters.

Usage

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    Document retval = dbf.newDocumentBuilder().newDocument();
    Element parent = retval.createElement("parent");
    retval.appendChild(parent);/*from  w  w w .  jav a  2s  . c  om*/

    Element child1 = retval.createElement("child");
    child1.setTextContent("child.text");
    parent.appendChild(child1);
    Element child2 = retval.createElement("child");
    child2.setTextContent("child.text.2");
    parent.appendChild(child2);

    XPathFactory factory = XPathFactory.newInstance();
    XPath xPath = factory.newXPath();
    System.out.println(xPath.evaluate("//child/text()", retval, XPathConstants.NODE).getClass());

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = domFactory.newDocumentBuilder();
    Document dDoc = builder.parse("input.xml");

    XPath xPath = XPathFactory.newInstance().newXPath();
    String string = (String) xPath.evaluate("/documents/document/element[@name='doctype']/value", dDoc,
            XPathConstants.STRING);
    System.out.println(string);// ww  w  . j  a v a 2  s  .  co  m
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    InputStream is = new URL("http://www.your server.com/daily.xml").openStream();
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(is);//from   w  w w  . java  2 s  .  co m
    NodeList nodeList = doc.getElementsByTagName("v");
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) node;
            if (element.getAttribute("currency").equals("BRL")) {
                System.out.println(element.getAttribute("rate"));
            }
        }
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder loader = factory.newDocumentBuilder();
    Document document = loader.parse("sample.xml");

    DocumentTraversal traversal = (DocumentTraversal) document;
    NodeIterator iterator = traversal.createNodeIterator(document.getDocumentElement(), NodeFilter.SHOW_ELEMENT,
            null, true);/*from   ww w  .  jav a 2s  . com*/

    for (Node n = iterator.nextNode(); n != null; n = iterator.nextNode()) {
        System.out.println("Element: " + ((Element) n).getTagName());
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    Document document = factory.newDocumentBuilder().parse(new InputSource(new StringReader(getXMLData())));

    DocumentTraversal traversal = (DocumentTraversal) document;
    NodeIterator iterator = traversal.createNodeIterator(document.getDocumentElement(), NodeFilter.SHOW_ELEMENT,
            null, true);//from  w  w  w . j  av  a 2  s.co  m

    for (Node n = iterator.nextNode(); n != null; n = iterator.nextNode()) {
        System.out.println("Element: " + ((Element) n).getTagName());
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuild = dbf.newDocumentBuilder();
    Document doc = docBuild.parse(new File("test2.xml"));

    Element x = doc.getDocumentElement();
    NodeList m = x.getChildNodes();
    for (int i = 0; i < m.getLength(); i++) {
        Node it = m.item(i);//from ww w  . ja va 2 s. com
        if (it.getNodeType() == 3) {
            System.out.println(it.getNodeValue());
        }
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    Document document = dbf.newDocumentBuilder().parse(new File("input.xml"));

    XPathFactory xpf = XPathFactory.newInstance();
    XPath xpath = xpf.newXPath();
    XPathExpression expression = xpath.compile("//data/user/username[text()='simple']");
    Node b13Node = (Node) expression.evaluate(document, XPathConstants.NODE);
    b13Node = b13Node.getParentNode();
    b13Node.getParentNode().removeChild(b13Node);

    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer t = tf.newTransformer();
    t.transform(new DOMSource(document), new StreamResult(System.out));
}

From source file:Main.java

License:asdf

public static void main(String args[]) throws Exception {
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = builderFactory.newDocumentBuilder(); // Create the parser
    Document xmlDoc = builder.parse(new InputSource(new StringReader(xmlString)));

    xmlDoc.setXmlVersion("2.0");

}

From source file:Main.java

License:asdf

public static void main(String args[]) throws Exception {
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = builderFactory.newDocumentBuilder(); // Create the parser
    Document xmlDoc = builder.parse(new InputSource(new StringReader(xmlString)));

    xmlDoc.setXmlStandalone(true);//w ww .  ja v  a2s .c  o  m

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    Document document = dbf.newDocumentBuilder().parse(new File("input.xml"));

    XPathFactory xpf = XPathFactory.newInstance();
    XPath xpath = xpf.newXPath();
    XPathExpression expression = xpath.compile("//A/B[C/E/text()=13]");

    Node b13Node = (Node) expression.evaluate(document, XPathConstants.NODE);
    b13Node.getParentNode().removeChild(b13Node);

    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer t = tf.newTransformer();
    t.transform(new DOMSource(document), new StreamResult(System.out));
}